stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20297-1216
HLD 159


Nearby doubles
46' : 20308-1259
BRT2773

50' : 20330-1228
GWP2967

50' : 20287-1129
BWL 55AB

52' : 20271-1250
GWP2952

53' : 20329-1240
KPP1402

56' : 20296-1312
GWP2961

58' : 20284-1309
STF2683

60' : 20280-1122
GWP2955

80' : 20262-1115
RST4665

87' : 20251-1309
BRT2772

90' : 20328-1333
HO 133AB

90' : 20355-1247
UC 4225

92' : 20357-1153
GWP2968

95' : 20335-1333
OCC1089

96' : 20283-1348
UC 4194

96' : 20355-1256
LDS4852

98' : 20328-1343
HO 132

101' : 20229-1219
GWP2941

103' : 20350-1323
CVR 226

105' : 20226-1223
H N 127AB

109' : 20369-1244
STF2699AB

110' : 20342-1343
TOK 678

110' : 20371-1155
UC 4232

113' : 20255-1043
RST4664

114' : 20352-1338
BRT2774

116' : 20374-1152
TOK 629



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20297-1216 HLD 159

 
 
20h 29m 44.28s -12° 15' 41.5" P.A. 281.00 sep 1.7 mag 10.67,10.97
 
 
Coord 2000 20297-1216 Discov num HLD 159 Comp Coord arcsec 2000 20 29 44.28 -12 15 41.5
Date first 1882 Date last 2016 Obs 10
Pa first 280 Pa last 280.8 P.A. Now (θ) 280.8°
Sep first 2.0 Sep last 1.679 Sep. Now (ρ) 1.679"
Mag pri 10.67 Mag sec 10.97 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +019 Sec motion ra +019
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 5762-00627-1 Gaia DR2 6900937916872522752
 
 
WDS 20297-1216 HLD 159 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hld1874 Ma - Holden, E.S. .
Hld1874 Washington Observations, 1874
Hld1875 Ma - Holden, E.S. .
Hld1875 Washington Observations, 1875
Hld1875b Ma j Holden, E.S. & Newcomb, S. 1875AN.....86..321H
Hld1875b AN 86, 321, 1875
Hld1875c Ma j Holden, E.S. 1875AN.....86..321H
Hld1875c AN 86, 321, 1875
Hld1876 Ma - Holden, E.S. .
Hld1876 Washington Observations, 1876
Hld1876b Ma j Holden, E.S. 1876AN.....88..131H
Hld1876b AN 88, 131, 1876
Hld1877 Ma - Holden, E.S. 1877AN.....90..161H
Hld1877 AN 90, 161, 1877
Hld1877b Ma j Holden, E.S. 1877AN.....90..161H
Hld1877b AN 90, 161, 1877
Hld1878 Ma - Holden, E.S. .
Hld1878 Washington Observations, 1878
Hld1878b Ma j Holden, E.S. 1878AN.....93...65H
Hld1878b AN 93, 65, 1878 (data also in Hld1878)
Hld1879 Ma - Holden, E.S. .
Hld1879 Washington Observations, 1879
Hld1879b Ma j Holden, E.S. 1879AN.....95..329H
Hld1879b AN 95, 329, 1879 (data also in Hld1879)
Hld1880 Ma - Holden, E.S. .
Hld1880 Washington Observations, 1880
Hld1880b Ma j Holden, E.S. 1880AN.....97..319H
Hld1880b AN 97, 319, 1880 (data also in Hld1880)
Hld1881 Ma - Holden, E.S. .
Hld1881 Washington Observations, 1881
Hld1881b Ma j Holden, E.S. 1881MNRAS..41..416.
Hld1881b MNRAS 41, 416, 1881
Hld1882 Ma - Holden, E.S. 1882PWasO...1...77H
Hld1882 Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) 1894PLicO...2.....B
Hld1884 Ma - Holden, E.S. 1884PWasO...2...97H
Hld1884 Pub. Washburn Obs. 2, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20297-1216 HLD 159 2001 8 285 1.3 10.67 10.97 202944.28-121541.5
20297-1216 HLD 159 2016 9 281 1.7 10.67 10.97 202944.28-121541.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20297-1216 HLD 159 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20297-1216 HLD 159 : MEASURES
 
 
No records found.

 
 
WDS 20297-1216 : VIRTUAL EYEPIECE
 
 

20297-1216 HLD 159A mag 10.67 20297-1216 HLD 159B sep 1.6 P.A. 281.00 mag 10.97 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20297-1216 : ALADIN DSS IMAGE @ 20h 29m 44.28s -12° 15' 41.5"
 
 
 
 
WDS 20297-1216 HLD 159 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20297-1216 HLD 159 distance=0' 20308-1259 BRT2773 distance=46' 20330-1228 GWP2967 distance=50' 20287-1129 BWL 55AB distance=50' 20287-1129 BWL 55AC distance=50' 20287-1129 BWL 55AD distance=50' 20287-1129 BWL 55AE distance=50' 20287-1129 BWL 55AF distance=50' 20287-1129 BWL 55AG distance=50' 20287-1129 BWL 55AH distance=50' 20287-1129 BWL 55AI distance=50' 20287-1129 BWL 55AJ distance=50' 20271-1250 GWP2952 distance=52' 20329-1240 KPP1402 distance=53' 20296-1312 GWP2961 distance=56' 20284-1309 STF2683 distance=58' 20280-1122 GWP2955 distance=60' 20262-1115 RST4665 distance=80' 20251-1309 BRT2772 distance=87' 20328-1333 HO 133AB distance=90' 20328-1333 HO 133AC distance=90' 20355-1247 UC 4225 distance=90' 20357-1153 GWP2968 distance=92' 20335-1333 OCC1089 distance=95' 20283-1348 UC 4194 distance=96' 20355-1256 LDS4852 distance=96' 20328-1343 HO 132 distance=98' 20229-1219 GWP2941 distance=101' 20350-1323 CVR 226 distance=103' 20226-1223 HDS2910Aa,Ab distance=105' 20226-1223 H N 127AB distance=105' 20369-1244 STF2699AB distance=109' 20369-1244 STF2699AC distance=109' 20369-1244 STF2699AD distance=109' 20342-1343 TOK 678 distance=110' 20371-1155 UC 4232 distance=110' 20255-1043 RST4664 distance=113' 20352-1338 BRT2774 distance=114' 20374-1152 TOK 629 distance=116' 20363-1320 CVR 227 distance=116' 20314-1023 J 1707 distance=116' 20376-1152 TDT2434 distance=118' 20333-1402 AHD 16 distance=119' 20261-1026 UC 4179 distance=122' 20255-1407 RST4063 distance=128' 20360-1350 RST4672AB distance=132' 20207-1246 LAM 5 (Alshat) distance=137' 20323-1427 RST4669AB distance=137' 20323-1427 WSI 15AC distance=137' 20242-1407 OCC 476 distance=138' 20280-0959 UC 4192 distance=140' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20297-1216 HLD 159 281 1.7
Show 20308-1259 BRT2773 89 3.2 46
Show 20330-1228 GWP2967 353 12.3 50
Show 20287-1129 BWL 55 AB 34 5.6 50
Show 20287-1129 BWL 55 AC 128 2.8 50
Show 20287-1129 BWL 55 AD 234 5.6 50
Show 20287-1129 BWL 55 AE 82 21.7 50
Show 20287-1129 BWL 55 AF 94 19.9 50
Show 20287-1129 BWL 55 AG 100 20.2 50
Show 20287-1129 BWL 55 AH 110 12.7 50
Show 20287-1129 BWL 55 AI 122 20.8 50
Show 20287-1129 BWL 55 AJ 327 19.5 50
Show 20271-1250 GWP2952 59 13.1 52
Show 20329-1240 KPP1402 105 10.5 53
Show 20296-1312 GWP2961 168 66.7 56
Show 20284-1309 STF2683 67 22.8 58
Show 20280-1122 GWP2955 177 76.6 60
Show 20262-1115 RST4665 344 0.3 80
Show 20251-1309 BRT2772 247 4.8 87
Show 20328-1333 HO 133 AB 171 1.2 90
Show 20328-1333 HO 133 AC 255 134.6 90
Show 20355-1247 UC 4225 315 13.9 90
Show 20357-1153 GWP2968 349 30.0 92
Show 20335-1333 OCC1089 -1 0.1 95
Show 20283-1348 UC 4194 337 31.0 96
Show 20355-1256 LDS4852 320 1.5 96
Show 20328-1343 HO 132 207 7.0 98
Show 20229-1219 GWP2941 67 87.3 101
Show 20350-1323 CVR 226 36 18.4 103
Show 20226-1223 HDS2910 Aa,Ab 174 0.3 105
Show 20226-1223 H N 127 AB 205 43.4 105
Show 20369-1244 STF2699 AB 196 9.2 109
Show 20369-1244 STF2699 AC 169 37.2 109
Show 20369-1244 STF2699 AD 157 57.0 109
Show 20342-1343 TOK 678 263 24.2 110
Show 20371-1155 UC 4232 315 52.3 110
Show 20255-1043 RST4664 295 2.0 113
Show 20352-1338 BRT2774 81 7.3 114
Show 20374-1152 TOK 629 69 999.9 116
Show 20363-1320 CVR 227 221 9.8 116
Show 20314-1023 J 1707 34 9.5 116
Show 20376-1152 TDT2434 121 1.4 118
Show 20333-1402 AHD 16 286 6.7 119
Show 20261-1026 UC 4179 81 30.6 122
Show 20255-1407 RST4063 36 1.3 128
Show 20360-1350 RST4672 AB 186 5.0 132
Show Alshat 20207-1246 LAM 5 211 53.2 137
Show 20323-1427 RST4669 AB 23 2.3 137
Show 20323-1427 WSI 15 AC 113 11.1 137
Show 20242-1407 OCC 476 -1 0.1 138
Show 20280-0959 UC 4192 205 33.8 140

 
 
WDS 20297-1216 : COMPONENTS
 
 
  A
B pa=281.0°
sep=1.64"
 
 
20297-1216 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202944.28-121541.5 Mag 10.67 PmRA 19.00
PmDE -18.0 Tycho2 5762-00627-1
Tycho2
Tycho2 5762-00627-1 Pflag P RAmdeg 307.43451824 DEmdeg -12.26152906
PmRA 18.5 PmDE -17.6 E RAmdeg 29 E DEmdeg 40
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.80 EpDEm 1983.70
Num 5 Q RAmdeg 2.1 Q DEmdeg 0.7 Q pmRA 2.0
Q pmDE 0.7 BTmag 11.139 E BTmag 0.058 VTmag 10.672
E VTmag 0.061 Prox 15 TYC T HIP
CCDM RAdeg 307.43461417 DEdeg -12.26153889 EpRA 1990 1.69
EpDE 1990 1.27 E RAdeg 30.7 E DEdeg 44.7 Posflg D
Corr -0.2
 
 
20297-1216 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202944.17-121541.2 Mag 10.97 PmRA 19.00
PmDE -18.0 Tycho2 5762-00627-2 Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 5762-00627-2 Pflag P RAmdeg 307.43451824 DEmdeg -12.26152906
PmRA 18.5 PmDE -17.6 E RAmdeg 29 E DEmdeg 40
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.80 EpDEm 1983.70
Num 5 Q RAmdeg 2.1 Q DEmdeg 0.7 Q pmRA 2.0
Q pmDE 0.7 BTmag 11.462 E BTmag 0.077 VTmag 10.966
E VTmag 0.080 Prox 15 TYC HIP
CCDM RAdeg 307.43422194 DEdeg -12.26140222 EpRA 1990 1.68
EpDE 1990 1.26 E RAdeg 40.2 E DEdeg 59.3 Posflg D
Corr -0.2